docs: ansible.rst: note multi-host perf isn't great right now

pull/167/head
David Wilson 6 years ago
parent f752653e77
commit 447353ecb8

@ -140,6 +140,10 @@ Low Risk
* In some cases ``remote_tmp`` may not be respected.
* The extension's performance benefits do not scale perfectly linearly with the
number of targets. This is a subject of ongoing investigation and
improvements will appear in time.
* Ansible defaults to requiring pseudo TTYs for most SSH invocations, in order
to allow it to handle ``sudo`` with ``requiretty`` enabled, however it
disables pseudo TTYs for certain commands where standard input is required or

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